Warranty

3 Months Ended

Sep. 30, 2012

Product Warranty Disclosure [Text Block]

Note 11: Warranty

A limited warranty is provided on our products for periods ranging from 3 to 24 months, and allowances for estimated warranty costs are recorded during the period of sale. The determination of such allowances requires management to make estimates of product return rates and expected costs to repair or replace products under warranty. If actual return rates or repair and replacement costs, or both, differ significantly from management estimates, adjustments to the expense will be required.

The following table is a reconciliation of the beginning and ending balances of the accrued warranty liability, which is included in “Other accrued expenses” in the condensed consolidated balance sheets:

	Three Months Ended September 30,
	2012			2011
Beginning balance	$	1,188		$	1,333
Reductions for payments made		(910	)		(284	)
Changes in accruals related to pre-warranties		232			127
Changes in accruals related to warranties made in the current period		648			104
Ending balance	$	1,158		$	1,280